1101325 has 6 divisors (see below), whose sum is σ = 1365674. Its totient is φ = 881040.

The previous prime is 1101323. The next prime is 1101341. The reversal of 1101325 is 5231011.

It can be written as a sum of positive squares in 3 ways, for example, as 142884 + 958441 = 378^2 + 979^2 .

It is not a de Polignac number, because 1101325 - 2¹ = 1101323 is a prime.

It is a Duffinian number.

1101325 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22002 + ... + 22051.

2^1101325 is an apocalyptic number.

It is an amenable number.

1101325 is a deficient number, since it is larger than the sum of its proper divisors (264349).

1101325 is an equidigital number, since it uses as much as digits as its factorization.

1101325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44063 (or 44058 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 1101325 is about 1049.4403270315. The cubic root of 1101325 is about 103.2694425256.

Adding to 1101325 its reverse (5231011), we get a palindrome (6332336).

The spelling of 1101325 in words is "one million, one hundred one thousand, three hundred twenty-five".